Automotive electrical systems
More informationAt Global Parts, we offer a wide selection of original used car parts, including automotive electrical systems for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
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In Stock
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Part no. 7329122
BMW F20 F23 F30 F36 Engine Compartment Mounting Parts Clips Set 7329122
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4E0035785B
Audi Q7 4L S8 D3 Interface Control Unit Module 4E0035785B
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A2214408536
Mercedes W221 OM642 Diesel Battery Alternator Starter Wiring Harness A2214408536
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9284421
BMW F10 F11 Gateway Module ECU Control Unit LEAR ZGW-02 Mid 9284421
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8583423-6
Mini Cooper D R60 R61 ALL4 N47N 2.0 112HP Engine ECU Kit DDE 8583423 CAS3 Key
£161.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2465849100
Mercedes W176 Map Card Fuse Box Grouping Diagram A2465849100
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-19
Mercedes W204 C220 CDI 651.911 136HP Engine Unit ECU Kit A6519007500 Key Lock
£170.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6R4971693C
VW Volkswagen Polo 6R Rear Door Wiring Left Right N/O/S Harness Cable 6R4971693C
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4G0907397Q
Audi Q3 8U Headlight Module Ballast Relay Control Unit LCM 4G0907397Q
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8583653-1
Engine Wiring Loom BMW F10 F30 F31 LCI N57N Wiring Harness Glow Module 8583653
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5G6867657
Volkswagen Golf 5G Mk7 Rear Lamp Light Bulb Cover Left N/S 5G6867657
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8639595-9
BMW F30 320iX N20 163HP Engine Unit ECU Kit DME 8639595 FEM + Key Automatic
£379.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 3AA919475N
Volkswagen Passat B7 PDC Parking Assistant Module Control Unit 3AA919475N
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-3AA959354
Volkswagen Passat B7 Impact Crash Sensor Front Right Left N/O/S 3AA959354
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A5D3C0
Keyless Entry BMW F40 G20 G21 G30 G31 Comfort Access Antenna 5A5D3C0
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5A398E8
BMW F36 Gran Coupe LCI Tailgate Smart Opener Control Module 7932682
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8517727-5
Mini Cooper SD R60 N47N 143HP Engine Control Unit ECU 8517727 Automatic
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4H0959651A
Audi A1 A6 A7 Impact Crash Control Sensor Module ECU 4H0959651A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519003203-5
Mercedes W906 310 CDI OM651.955 95HP Diesel Engine ECU Kit A6519003203 Key Lock
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8509035
BMW E60 LCI 530d X5 E70 3.0d M57N2 Engine Control Unit ECU DDE 8509035
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03L906022CB
VW Transporter T5 2.0 TDI Diesel CAAA Engine ECU Kit BCM 03L906022CB Lock + Key
£759.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9374507-1
BMW F23 REM Rear Electronic Module Fuse Box Control Unit V2 9374507
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8582279-4
BMW F30 320d ed Diesel N47N 163HP Engine Control Unit ECU DDE 8582279 Manual
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519005203-4
Mercedes W205 C 220d 651.921 163HP Engine Control Unit ECU A6519005203 Automatic
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A2055407011-1
Mercedes W205 Front Relay Power Fuse Box Control Unit Module A2055407011
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. YC1A14B321AG
Ford Transit Mk6 Air Module Control Unit ECU Module YC1A14B321AG
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2059006615
Mercedes W205 Windscreen Rain Sensor Front Control Unit A2059006615
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0005405950
Mercedes W906 Starter Wiring Fuse Box Terminal Block Cable Harness A0005405950
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-9251191-1
Lever BMW F12 F25 F10 F26 Gear Selector Switch Automatic Transmission 9251191
£80.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-A2055403603
Mercedes W205 Battery Cable Starter Wiring Loom Harness M274 Petrol A2055403603
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0959792A
Audi A5 8T Door Control Module Front Left N/S 8K0959792A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6820526
Head Unit BMW F20 F21 Radio Media GPS Sat Navigation Unit 6820526
£118.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1695408505
Mercedes W169 Heater Cable Wiring Fan Box Loom Harness Diesel A1695408505
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8T0907468M
Audi A5 8T Central Gateway Module ECU Control Unit Lear 8T0907468M
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907064CQ
Audi A5 8T Body Control Comfort Unit Module BCM Convenience Unit ECU 8K0907064CQ
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049005015
Mercedes C204 W207 Suspension Damper Adjustment Control Unit Module A2049005015
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8K0907401-1
Audi A5 8T 3.0TDI CAPA Quattro 240HP Engine ECU Kit Ignition 8K0907401 + Key
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 8T0035225J
Audi A5 8T Antenna Aerial Amplifier Module Control Unit 8T0035225J
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2479052503
Mercedes Sprinter W910 Remote Key Control Unit A2479052503
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9075406960-1
Mercedes Sprinter W907 Fuse Box Prefuse Box Module F150/1 - MFB-1 A9075406960
£66.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7567178-16
BMW E60 E90 E91 N52 325i 525i 218HP Engine Control Unit ECU DME 7567178 Manual
£170.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9079004707
Mercedes W907 Air Suspension Level Control Unit Module Airmatic A9079004707
£170.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A9076830400
Mercedes W907 Fuse Box Relay Cover Lid Control Unit Bracket Trim A9076830400
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8E0880201DH
Audi A5 8T Steering Wheel Air Module Driver's Side 8E0880201DH
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 4C2231ADA
Mini R50 Control Unit Immobiliser Tracker Module ECU 4C2231ADA
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3449686
Mini Cooper R55 R56 R57 Passive Go Module Control Unit 3449686
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 735388373
Fiat Doblo Head Unit Radio Player Control Module Becker 735388373
£85.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 02M911023M
Volkswagen VW Golf Mk5 1.6 2.0 GTI Petrol Engine Starter Motor 02M911023M
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0035420219-1
Relay Mercedes W639 W906 5-Pin Black 12V 20A A0035420219 Set X2
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 46520600
Fiat Doblo Fuse Relay Box Central Electrical Control Unit Module 46520600 CPL
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7353264240E
Fiat Doblo Air Module Control Unit Module 7353264240E
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0025422619-3
Relay Mercedes W203 W204 W212 W639 W906 4-Pin Grey Hella 12V A0025422619
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-5Q2419502P
Audi A3 8V Power Steering Column Control Unit Module 5Q2419502P
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0907357
Audi A3 8V Headlight Head Light Lamp Range Control Unit Module ECU 5Q0907357
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0035736
Audi A3 8V Music Interface Multimedia Connection Module 8V0035736
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 259903137R
Mercedes Citan W415 Renault Kangoo Parktronic Parking Sensor Module 259903137R
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 5Q0907530M
Audi A3 8V Gateway Module Control ECU Unit 5Q0907530M
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8V0035874B
Audi A3 8V Multimedia Radio Sat Nav CD Player Head Unit 8V0035874B
£189.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2049060205-5
Mercedes W204 Rear SAM Module Fuse Box Relay Control Unit A2049060205
£32.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. EXHAUST-FLAP-CONTROL
Audi A3 8V 1.6 TDI CLHA Drive Exhaust Flap Control Module Unit Actuator
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2741504704
Mercedes X253 Engine Wiring Harness Line Supply Line A2741504704
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. 9196929
Seat Control Module BMW E60 E61 ECU Seat Controller Unit Module 9196929
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9362351
Head Unit Mini F55 F56 BMW F45 i3 I01 Radio DAB Media Player Unit 9362351
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A4158600602
Mercedes W415 Air Module Control Unit ECU Module A4158600602
£94.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8578945-4
BMW F20 F21 F30 116d 316d N47N 116HP ECU Engine Contol Unit DDE 8578945 Manual
£56.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2049007508-1
Mercedes W204 Display Screen Monitor Radio Sat Nav Navigation Unit A2049007508
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9270646-2
BMW E93 ECU Body Control Module H4 Junction Box PL2RR JBBFE IIIR 9270646
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03E971815A
Volkswagen Polo 6R Cover Wiring Loom Guide Bracket Trim 03E971815A
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669007507
Mercedes W166 PDC Parking Distance Module Control Unit ECU A1669007507
£89.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669001709
Mercedes ML W166 SRS System Air Module Control Unit ECU A1669001709
£108.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0025428019-3
Relay Mercedes W176 W246 4-Pin Black Hella 12V Electrical A0025428019 Set x4
£28.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. RHD-8736361
Head Up Display BMW F32 F33 F36 Dashboard Car System Screen 8736361
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 3437180
BMW E83 Telephone Bluetooth Roof Aerial Module Control Unit 3437180
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9207074
BMW X3 E83 Telematics Bluetooth Control Unit Module Computer 9207074
£42.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129008825
Mercedes C204 Fuse Box Control Unit SAM Module Relay A2129008825
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2049003915
Mercedes C204 Radio Sat Nav CD Stereo Head Unit A2049003915
£75.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. DATACOMPRO126
DATACOM Switching Pro 126 Programmable Vehicle Power Control System 7+1 Keypad
£237.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8631725-4
BMW F22 228i N20 245HP Engine ECU Kit DDE 8631725 FEM Module + Key Lock
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. AT240
Astra Telematics AT240 GPS Vehicle Tracker
£37.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0019820823
Mercedes Sprinter W907 4-Pin Relay V23074-H1605-X123 A0019820823
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009828223-1
Mercedes W213 Power Relay 4 Pin 12V Hella A0009828223 SET x2
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0009828323-1
Mercedes W176 W246 Power Relay Control Module 5 Pin 12V A0009828323 Set X2
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 6863391
Air Module BMW F20 F22 F30 F32 F36 Domain Control Unit Module ICM Plus 6863391
£18.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0025421419-1
Relay Mercedes W163 W169 W203 W210 Relay Unit 5-Pin Yellow Tyco A0025421419
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A0025421319-4
Mercedes W204 Genuine Universal Car Relay 4-Pin Tyco X4 Black A0025421319
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519000402-1
Mercedes ML250 W166 4matic OM651.960 Engine ECU Kit A6519000402 Key Automatic
£474.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2661530791-1
Mercedes W169 A170 266.940 Engine Control ECU Kit A2661530791 Key Lock Automatic
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6519007500-18
Mercedes W212 E220 CDI 651.924 170HP Engine Unit ECU Kit A6519007500 2 Keys Lock
£332.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2214408905
Mercedes W221 Door Wiring Harness Cable Front Left Right N/O/S A2214408905
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669007609
Mercedes ML W166 Door Control Module Unit ECU Front Right O/S A1669007609
£47.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2129005001
Relay Control Unit Mercedes W212 Rear SAM Electrical Fuse Module A2129060105
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6421509678-2
Mercedes W164 ML 280 CDI 642.940 190HP Engine Unit ECU Kit A6421509678 Key Lock
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06A903143P
Audi TT 8N Alternator Bracket Mount Holder 06A903143P
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 9379347
Door Wiring BMW F46 Gran Tourer Rear Left Right N/O/S Cable Loom Harness 9379347
£23.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2128270228-PAL
Mercedes W212 Aerial Fin Roof Antenna Shark Palladium Silver - 792 A2128270228
£13.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A1669003208
Mercedes ML W166 SAM Control Unit Rear Fuse Module A1669003208
£104.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6429006301
Mercedes ML W166 BlueTec Exhaust Gas Aftertreatment Control Unit A6429006301
£142.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6429004201
Mercedes W221 BlueTec Exhaust Gas Aftertreatment Control Unit Module A6429004201
£123.95
Free delivery - Thu, Dec 18
If paid before 14:00
Part no. A2219004003
Steering Wheel Angle Mercedes C216 W221 Sensor Control Unit Module A2219004003
£94.95
Free delivery - Thu, Dec 18
If paid before 14:00
Key components of vehicle electrical systems
Original electrical parts for popular car brands
A car's electrical system is a complex system responsible for many key functions—from engine starting to lighting and on-board electronics. Modern cars are equipped with increasingly advanced electrical solutions that not only improve driving comfort but also enhance safety. At the Global Parts automotive store you will find a wide range of used car parts , such as alternators, starters, batteries, control modules and other automotive electrical systems that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini and many others.
How does a car's electrical system work?
A car's electrical system is a complex system that consists of several key components that work together to ensure the vehicle's reliable operation:
- Battery accessories – Includes clamps, cables, holders and other components necessary for battery installation and maintenance.
- Electronic control modules and controllers – They control and manage the operation of various vehicle systems, such as the engine, air conditioning and ABS.
- Alternators and generators – Responsible for generating electricity and charging the battery while the engine is running.
- Parts for alternators and generators – Including voltage regulators, brushes and bearings that ensure proper operation of the alternator.
- Starters – Key components of the starting system that enable the engine to be started.
- Starter parts – Including bendixes, rotors and solenoids necessary for the proper operation of the starter.
- Batteries – They store the electrical energy necessary to start the engine and power on-board systems.
- Wires, harnesses and connectors – They transmit energy and electrical signals between various vehicle systems.
- Fuses and fuse boxes – Protect the electrical system against overloads and short circuits.
- Relays – They control the flow of current in individual electrical circuits of the vehicle. A functioning electrical system is the basis for the reliability of your car, regardless of operating conditions.
Key technical parameters of electrical systems
Each of these components has specific technical parameters that determine its compatibility with the vehicle. For example, alternators installed in mid-range cars (e.g., Volkswagen Passat B6) typically have a capacity of 90 A to 140 A, while luxury vehicles (e.g., Mercedes S-Class) require alternators with a capacity exceeding 180 A. Starter motors vary in torque and operating voltage – the standard is 12 V, while 24 V starters are used in heavy-duty vehicles.
Why is it worth taking care of your car's electrical system?
Regular maintenance and replacement of electrical system components is key to reliability and road safety. Faulty components can lead to:
- Problems starting the engine.
- Failure of safety systems such as ABS or airbags.
- Decreased efficiency of on-board equipment, e.g. lighting or air conditioning. At the Global Parts store we offer original used car parts , which have undergone detailed quality tests, ensuring their full functionality.
Symptoms of electrical system disruptions
In practice, electrical faults manifest themselves in a variety of ways. Drivers most often notice: dimming lights when parked, difficulty starting the engine, a voltage drop on the on-board computer, or air conditioning malfunctions. The table below presents typical correlations:
| Symptom | Possible cause | Item to check |
|---|---|---|
| Difficulty starting the engine | Worn out starter or battery | Starter motor, battery |
| Dimming the lights | Inefficient alternator | Alternator, voltage regulator |
| Electric windows not working | Damaged relays or harness | Relays, wires |
How to choose the right parts for your electrical system?
When choosing parts for the electrical system, such as alternators, starters or control modules, it is worth paying attention to:
- Vehicle-specific fit – Every car make and model requires specific specifications. At Global Parts, you'll find parts that perfectly fit BMW , Audi , Mercedes , Volkswagen , Mini, and many more .
- Technical condition – All used parts we offer are thoroughly checked to ensure their reliability.
- Technical parameters – For example, alternators should have appropriate current output, adapted to the needs of your vehicle.
Compatibility and fit
The selection of electrical parts is based primarily on OEM part numbers, but matching them to specific parameters is equally important, including current, voltage, and the number of connector pins. For example, the 120A alternator used in the Audi A4 B7 differs significantly from the 150A version installed in the Audi A6 C6 . Therefore, using manufacturer catalogs or providing the VIN makes finding the right component much easier.
Why choose used electrical parts?
Purchase of used car parts This solution allows you to combine savings with quality. Why choose it?
- Lower costs – Used alternators, starters and other parts are cheaper than new ones, but offer the same high quality.
- Ecology – You support recycling and reduce waste by choosing used car parts .
- Wide range – We offer electrical parts for the most popular car brands, so you can easily find what you need.
How to take care of your car's electrical system?
To ensure your electrical system operates reliably for years, it is worth remembering a few rules:
- Regularly check the battery condition and charge level.
- Take care of your cables and connectors – corrosion or damage can lead to voltage drops and failures.
- Monitor the operation of the alternator and starter – early detection of problems will help avoid more serious breakdowns. If you have any problems, you will find the right car parts at Global Parts that will help restore your vehicle to full working order.
Step-by-step control procedures
- Measure the battery voltage with a multimeter – the resting value should be approximately 12.6 V.
- Check the charging voltage with the engine running – the correct range is 13.8–14.5 V.
- Assess the condition of the wires and terminals – lack of corrosion and a firm seat are essential.
- If in doubt, check the quiescent current consumption – it should not exceed 0.05–0.08 A.
FAQ - Frequently asked questions about electrical systems in cars
| Question | Answer |
|---|---|
| What is a car electrical system? | This is a set of components responsible for powering and controlling all electrical functions in the car – from engine starting to multimedia. |
| What is an alternator for in a car? | The alternator generates electrical current when the engine is running and charges the battery. |
| What is the difference between a starter and an alternator? | The starter motor is used solely to start the engine, while the alternator is responsible for generating energy while driving. |
| How to check if the battery is working? | Just measure its voltage – a healthy battery should have approximately 12.6 V at rest and maintain a voltage above 10 V during cranking. |
| What are the most common symptoms of car electrical failure? | Problems starting the engine, flashing warning lights, power windows not working or dimming lights. |
| Do electrical parts from one model fit another? | Sometimes yes, but the key is to match it by VIN or OEM number – this guarantees compatibility. |
| How often should you check your electrical system? | It is worth performing basic diagnostics (battery, alternator) at least once a year or before a long trip. |
Summary: Automotive electrical systems at Global Parts Automotive Store
Automotive electrical systems are the foundation of the reliability and comfort of every modern vehicle. By choosing the right parts, such as alternators, batteries, and control modules, you can ensure your car's full operational efficiency. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .